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Rambus Inc (RMBS)

Symbol	Exchange	Currency
RMBS	NASDAQ	USD	Real-time
1RMBS	Milan	EUR	Real-time
RMBS	TradeGate	EUR	Delayed

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89.86 +2.79 +3.20%

25/08 - Closed. Currency in USD

After Hours

90.99

+1.13

+1.26%

1:02:18 - Real-time Data

Type: Equity

Market: United States

Volume: 1,191,253
Bid/Ask: 0.00 / 0.00
Day's Range: 88.13 - 90.68

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Rambus Option Chain

Get free option data for RMBS. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Rambus options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Aug 25, 2026 20:43 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	43.2	46.2	0	45.00	0	0%	0	1.25	0
RMBS Call 45.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260918\|45.00C Delta0.9995 Imp Vol0.8498 Bid43.2 Gamma0.0001 Theoretical44.97 Ask46.2 Theta-0.0052 Intrinsic Value44.86 Volume0 Vega0.0004 Time Value-44.86 Open Interest0 Rho0.0295 Delta / Theta-192.917 RMBS Put 45.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260918\|45.00P Delta-0.0345 Imp Vol1.6885 Bid0 Gamma0.002 Theoretical0.62 Ask1.25 Theta-0.0615 Intrinsic Value-44.86 Volume0 Vega0.0176 Time Value44.86 Open Interest1 Rho-0.0023 Delta / Theta0.5603
0	0%	37.8	41.9	0	50.00	0.11	0%	0	0.15	1
RMBS Call 50.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260918\|50.00C Delta0.9998 Imp Vol0.6642 Bid37.8 Gamma0.0001 Theoretical39.98 Ask41.9 Theta-0.0052 Intrinsic Value39.86 Volume0 Vega0.0002 Time Value-39.86 Open Interest0 Rho0.0328 Delta / Theta-192.1951 RMBS Put 50.00 Exp: Sep 18, 2026 Last: 0.11 Chg.: 0% SymbolRMBS\|20260918\|50.00P Delta-0.0088 Imp Vol1.0222 Bid0 Gamma0.001 Theoretical0.08 Ask0.15 Theta-0.0116 Intrinsic Value-39.86 Volume1 Vega0.0055 Time Value39.97 Open Interest19 Rho-0.0005 Delta / Theta0.757
0	0%	33.2	36.9	0	55.00	0.05	0%	0	0.3	20
RMBS Call 55.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolRMBS\|20260918\|55.00C Delta0.9915 Imp Vol0.8439 Bid33.2 Gamma0.0012 Theoretical35.05 Ask36.9 Theta-0.0147 Intrinsic Value34.86 Volume0 Vega0.0053 Time Value-34.86 Open Interest42 Rho0.0355 Delta / Theta-67.3404 RMBS Put 55.00 Exp: Sep 18, 2026 Last: 0.05 Chg.: 0% SymbolRMBS\|20260918\|55.00P Delta-0.0172 Imp Vol0.9654 Bid0 Gamma0.0019 Theoretical0.15 Ask0.3 Theta-0.0196 Intrinsic Value-34.86 Volume20 Vega0.0098 Time Value34.91 Open Interest578 Rho-0.001 Delta / Theta0.8783
					89.86	Price @ Aug 25, 2026 20:43 GMT
5.5	3.77%	4.9	7.1	6	90.00	6.45	-10.42%	4.8	7.1	6
RMBS Call 90.00 Exp: Sep 18, 2026 Last: 5.5 Chg.: 3.77% SymbolRMBS\|20260918\|90.00C Delta0.5352 Imp Vol0.6497 Bid4.9 Gamma0.0266 Theoretical6 Ask7.1 Theta-0.1281 Intrinsic Value-0.14 Volume6 Vega0.0916 Time Value5.64 Open Interest775 Rho0.0277 Delta / Theta-4.1771 RMBS Put 90.00 Exp: Sep 18, 2026 Last: 6.45 Chg.: -10.42% SymbolRMBS\|20260918\|90.00P Delta-0.4661 Imp Vol0.6508 Bid4.8 Gamma0.0266 Theoretical5.95 Ask7.1 Theta-0.1201 Intrinsic Value0.14 Volume6 Vega0.0916 Time Value6.31 Open Interest213 Rho-0.027 Delta / Theta3.8821
4	14.29%	3.4	4.9	8	95.00	9.4	-13.44%	7.8	10.5	5
RMBS Call 95.00 Exp: Sep 18, 2026 Last: 4 Chg.: 14.29% SymbolRMBS\|20260918\|95.00C Delta0.411 Imp Vol0.6686 Bid3.4 Gamma0.0253 Theoretical4.15 Ask4.9 Theta-0.1281 Intrinsic Value-5.14 Volume8 Vega0.0896 Time Value9.14 Open Interest162 Rho0.0216 Delta / Theta-3.2088 RMBS Put 95.00 Exp: Sep 18, 2026 Last: 9.4 Chg.: -13.44% SymbolRMBS\|20260918\|95.00P Delta-0.5892 Imp Vol0.6756 Bid7.8 Gamma0.0276 Theoretical9.15 Ask10.5 Theta-0.121 Intrinsic Value5.14 Volume5 Vega0.0896 Time Value4.26 Open Interest778 Rho-0.0335 Delta / Theta4.8693
2.62	15.93%	2.15	3.1	27	100.00	13.4	-10.67%	11.8	14.1	1
RMBS Call 100.00 Exp: Sep 18, 2026 Last: 2.62 Chg.: 15.93% SymbolRMBS\|20260918\|100.00C Delta0.2972 Imp Vol0.6605 Bid2.15 Gamma0.0227 Theoretical2.63 Ask3.1 Theta-0.1122 Intrinsic Value-10.14 Volume27 Vega0.0798 Time Value12.76 Open Interest510 Rho0.0158 Delta / Theta-2.6494 RMBS Put 100.00 Exp: Sep 18, 2026 Last: 13.4 Chg.: -10.67% SymbolRMBS\|20260918\|100.00P Delta-0.6883 Imp Vol0.7088 Bid11.8 Gamma0.0218 Theoretical12.95 Ask14.1 Theta-0.1144 Intrinsic Value10.14 Volume1 Vega0.0814 Time Value3.26 Open Interest152 Rho-0.0385 Delta / Theta6.0173

Open Positions

Calls

Puts

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Recent Quotes

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